AMD Ryzen 5 8640U vs Intel Core Ultra 5 135U
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Dec 2023
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Meteor Lake
Integrated Graphics
Radeon 760M
Arc Graphics (4-Cores)
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Ultra 5 (Meteor Lake)
Processor Number
—
135U
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
7 nm
Socket
FP7
FCBGA-2049
Power Consumption
15-30 W
12-57 W
Peak Operating Temperature
100°C
110°C
Foundry
TSMC
Intel
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
FC-BGA
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
4
Performance Core Base Frequency
3.5 GHz
1.6 GHz
Performance Core Turbo Frequency
4.9 GHz
4.4 GHz
Total Core Count
6
12
Total Thread Count
12
14
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
16x
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.1 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Max Memory Size
256 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
300 MHz
GPU Max Dynamic Frequency
2600 MHz
1900 MHz
Shader Units
384
512
Texture Units
24
32
Raster Operation Units
16
16
Execution Units
6
64
Power Consumption
15 W
14 W
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,780
—
Cinebench R23
11,267
—
Geekbench 6
2,419
2,111
Geekbench 6
10,350
8,695
▲ Specs Compare
Data sourced from official specifications and benchmark tests.